{
  "company_number": "SC336371",
  "name": "Costain Upstream Limited",
  "url": "/company/SC336371",
  "status": "Active",
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  "company_type": "Private Limited Company",
  "incorporated_on": "2008-01-18",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "71121",
      "description": "Engineering design activities for industrial process and production",
      "section": "M",
      "section_name": "Professional, scientific and technical activities",
      "url": "/sic/71121"
    }
  ],
  "registered_address": {
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    "line2": "RIVERSIDE",
    "post_town": "ABERDEEN",
    "county": "SCOTLAND",
    "country": "SCOTLAND",
    "postcode": "AB11 7LH"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC336371",
  "previous_names": [
    {
      "name": "Clerkmaxwell Limited",
      "ceased_on": "2014-02-03"
    },
    {
      "name": "MM&S (5340) Limited",
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    }
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  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
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    "category": "AUDIT EXEMPTION SUBSIDIARY",
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        "made_up_date": "2013-12-31",
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      },
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        "made_up_date": "2012-12-31",
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      },
      {
        "made_up_date": "2011-12-31",
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        "pdf_url": "/company/SC336371/accounts/2011-12-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/SC336371/filing-history/MzA1ODMxODAzNWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2010-12-31",
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        "pdf_url": "/company/SC336371/accounts/2010-12-31.pdf",
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      },
      {
        "made_up_date": "2009-12-31",
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      },
      {
        "made_up_date": "2008-12-31",
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      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/SC336371/filing-history"
  },
  "confirmation_statement": {
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  },
  "officers": [],
  "psc": [
    {
      "name": "Costain Limited",
      "kind": "corporate-entity-person-with-significant-control",
      "person_url": null,
      "controlling_company_url": "/company/00610201",
      "natures_of_control": [
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        "voting-rights-75-to-100-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": null,
      "nationality": "",
      "country_of_residence": "",
      "source": "snapshot"
    }
  ],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-08-01",
    "retrieved_at": "2026-08-02T07:01:15.144032+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: Companies House."
}